Abstract
Physicochemical environments for the formation of quartz-free manganese oxide ores from the Hotazel Formation of the Kalahari manganese field, northern Cape Province, South Africa, are discussed quantitatively on the basis of the phase relations in the system Mn-Fe-Si-O and qualitatively in the system Ca-Mn-Fe-Si-O.-from Authors
Original language | English |
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Pages (from-to) | 706-718 |
Number of pages | 13 |
Journal | Economic Geology |
Volume | 82 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1987 |
Externally published | Yes |
ASJC Scopus subject areas
- Geophysics
- Geology
- Geochemistry and Petrology
- Economic Geology